Apache Oozie

Apache Oozie will help Hadoop database administrators increase their server's performance by adding more organization to the way computing jobs are handled in the server.

By default, Oozie supports many Hadoop jobs out of the box. This includes Java map-reduce, streaming map-reduce, Pig, Distcp, Sqoop, Hive, etc..

Other jobs can also be added to the workflow system, using a simple XML-based declarative syntax.

Oozie is also a scalable and extensible system, adapting to any usage scenario and environment.

This means you can deploy it while testing or developing new products, but you can also use it with live production environments on dynamically shaped distributed systems.

What is new in this release:

• Update hcat documentation to mention hcatalog-pig-adapter JAR
• Update create-release-artifact script for Git
• Coordinators that undergo change endtime but are doneMaterialization, not getting picked for StatusTransit
• Switch to Hadoop 2.3.0 for the hadoop-2 profile
• Workflow kill command doesn't kill child job for map-reduce action

What is new in version 4.1.0:

• Update hcat documentation to mention hcatalog-pig-adapter JAR
• Update create-release-artifact script for Git
• Coordinators that undergo change endtime but are doneMaterialization, not getting picked for StatusTransit
• Switch to Hadoop 2.3.0 for the hadoop-2 profile
• Workflow kill command doesn't kill child job for map-reduce action

What is new in version 3.2.0:

• Remove pipes binaries from the source.
• Demo workflow example does not enable sharelib for pig and streaming.
• apache-rat report should be a single global report file.
• Remove pipes binaries from the source.
• apache-rat report should be a single global report file.
• Example directory has few files without license text.
• Delete 0 size files from repository.
• Add Hadoop proxyuser related settings to quick start guide.
• Rename readme.txt file to README.txt and update contents.
• StatusTransitService fails to run if a stale reference to coord job is present.
• Remove select * from queries related to coord action.
• TestCoordKillXCommand's testCoordKillXCommandUniqueness testcase is failing after interrupt changes.
• Shell action to support env-var value with = sign.
• Update oozie-sharelib-hive to use Hive 0.9.0.

Requirements:

• Apache Hadoop